[rds-devel] FW: RDS -- RDMA out of order

[Andy Grover]

On 04/30/2010 08:56 AM, Tang, Changqing wrote:
> Andy, I post 3 rdma-write using control message, asking for
> notification when complete. However, I get the notification for the
> last post , so my code catches an out-of-order error,
>
> Does RDS keep the completion order and therefore notification order?

3 rdma-writes to the same remote node, or different ones?

RDS only guarantees ordering among messages to a single (host, port) tuple.

Regards -- Andy